services/self-service/src/main/java/com/epam/datalab/backendapi/validation/MavenLibraryNameValidator.java
<filename>services/self-service/src/main/java/com/epam/datalab/backendapi/validation/MavenLibraryNameValidator.java/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

package com.epam.datalab.backendapi.validation;

import com.epam.datalab.backendapi.validation.annotation.LibNameValid;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.StringUtils;

import javax.validation.ConstraintValidator;
import javax.validation.ConstraintValidatorContext;

@Slf4j
public class MavenLibraryNameValidator implements ConstraintValidator<LibNameValid, String> {
    @Override
    public void initialize(LibNameValid libNameValid) {
        log.trace("MavenLibraryNameValidator initialized");
    }

    @Override
    public boolean isValid(String s, ConstraintValidatorContext constraintValidatorContext) {
        return StringUtils.isNotEmpty(s) && s.split(":").length == 3;

    }
}
